METHOD FOR PRODUCING AN OVERVOLTAGE DISCHARGEER, APPARATUS FOR PRACTICING THE METHOD AND OVERVOLTAGE DISCHARGE PRODUCED IN ACCORDANCE WITH THE METHOD

摘要

method for producing an overvoltage arrester, apparatus for practicing the method and overvoltage arrester produced in accordance with the method. It is a method of producing an overvoltage arrester comprising the steps of: providing a module 1 with one or more varistor blocks 3 and two induced terminals 5; inserting module 1 into a mold 7 to form a housing 21; evacuating the mold 7 in a vacuum chamber 9; introducing liquid silicone 11 into the evacuated mold 7 in the vacuum chamber 9; baking the mold 7 to crosslink the silicone 11; and remove the surge arrester from the mold 7.